colbymchenry/codegraph Explodes to 12.2K Stars With +4,222 Today: Pre-Indexed Code Knowledge Graph Cuts Agent Tool Calls by 70%

GitHub·high signal

CodeGraph builds a tree-sitter-powered semantic index of codebases stored in SQLite, giving AI coding agents like Claude Code, Codex, and Cursor pre-computed knowledge about code structure. Benchmarks show ~35% cost reduction and ~70% fewer tool calls versus standard code exploration. Version 0.8.0 shipped May 20 with support for 19+ languages and framework-aware routing for 13 web frameworks.